pkg: restart configd to sync the new code

While there, switch to the defaults when reloading the webgui.

pkg/+POST_INSTALL

@@ -24,3 +24,9 @@ rm -f /etc/rc.bak
 echo "Writing OPNsense version"
 mkdir -p /usr/local/opnsense/version
 echo "%%REPO_VERSION%%-%%REPO_COMMENT%%" > /usr/local/opnsense/version/opnsense
+
+if [ -f /var/run/configd.pid ]; then
+	echo "Restarting configd"
+	pkill -F /var/run/configd.pid
+	/usr/local/opnsense/service/configd.py
+fi

src/etc/inc/util.inc

@@ -60,15 +60,11 @@ function sigkillbypid($pidfile, $sig) {
 }
 
 /* kill a process by name */
-function sigkillbyname($procname, $sig) {
-	if(isvalidproc($procname))
-		return mwexec("/usr/bin/killall " . escapeshellarg("-{$sig}") . " " . escapeshellarg($procname), true);
-}
-
-/* kill a process by name */
-function killbyname($procname) {
-	if(isvalidproc($procname))
-		mwexec("/usr/bin/killall " . escapeshellarg($procname));
+function killbyname($procname)
+{
+	if (isvalidproc($procname)) {
+		mwexec('/usr/bin/killall ' . escapeshellarg($procname));
+	}
 }
 
 function is_subsystem_dirty($subsystem = "") {

src/etc/rc.restart_webgui

@@ -9,7 +9,7 @@ require_once("rrd.inc");
 
 echo "Restarting webConfigurator...";
 
-sigkillbyname("lighttpd", "KILL");
+killbyname("lighttpd");
 
 while (is_process_running("lighttpd")) {
         echo '.';

src/www/firewall_shaper_wizards.php

 <?php
+
 /*
 	Copyright (C) 2014-2015 Deciso B.V.
 	Copyright (C) 2004, 2005 Scott Ullrich
@@ -34,7 +35,7 @@ require_once("shaper.inc");
 require_once("util.inc");
 
 if($_GET['reset'] <> "") {
-	sigkillbyname('pfctl', SIGKILL);
+	killbyname('pfctl');
 	exit;
 }